Footwear brush



FIG. 1 is a rear, top, left perspective view of a footwear brush showingmy new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Wherein the broken lines illustrate environmental structure and form nopart of the claimed design.

CLAIM What is claimed is an ornamental design for a footwear brush, as shown and described. 